Hi,
I'm trying to search entries in an OpenLDAP (v2.4.7) directory using their last modification date as a criteria. Digging in the schemas, I couldn't find an attribute that contained such a value. The only thing I found was the internal attribute "entryCSN" used by OpenLDAP to manage synchronization.
I tried to do several ldapsearch queries, but I couldn't manage to obtain a decent result.
Using "(&(objectClass=groupOfUniqueNames))" => I get every group of the directory. I can see that lots of them were modified in 2009
Related problem : Using "(&(objectClass=groupOfUniqueNames)(entryCSN<=20091224))" => The slapd2.4 process stops without returning anything.
Using "(&(objectClass=groupOfUniqueNames)(entryCSN <= 20091224))" (The same query with spaces) => I don’t get any result. Shouldn't I retrieve the entries modified before 2010/12/24 ?
Using "(&(objectClass=groupOfUniqueNames)(entryCSN >= 20091224))" => I don’t get any result. Shouldn't I retrieve the entries modified after 2010/12/24 ?
- Does anyone know how to filter entries using their entryCSN? - Btw, is it even possible?
Best regards
--
Pierre Laporte